Afternoon pairings for four-ball matches will be announced at 11:45 a.m., or one hour before the first match tees off, which is scheduled for 12:45 p.m.

Scoring formats

Foursome: An alternate-shot match in which teams of two golfers compete and each side plays one ball. The golfers play alternate shots until the hole is played out. Golfers alternate playing the tee shots (one golfer goes first on the odd-numbered holes and her teammate on the even-numbered holes). Eight golfers from each team will play, and four will sit.

Four ball: It’s a best-ball match in which each golfer on the two-woman teams plays her own ball. The best score from each side will represent the score for the team on that hole. Eight golfers from each team will play, and four will sit.

Singles: All 12 golfers from each team will play in one-on-one matches.

Scoring: The team or individual with the lower score wins the hole. If the teams have the same score on a hole, the hole is halved (all square). A match is won when a team has won more holes than there are remaining to play.

Scoring example: 2 and 1, team is ahead two holes with only one hole to play, so the match ends without playing No. 18.

Avalanche defenseman Erik Johnson had butterflies before Sunday's game against the Detroit Red Wings. It wasn't because of the big-name opponent, but rather his return from a 13-game injury absence and being stoked to rejoin a team in a playoff push and looking for its third postseason appearance in 10 years.